Ok---
Click-bait!
Overrated:
1. Brahms: "The 3 B's"? Really? Bach, Beethoven and BRAHMS? Reading swafford's bio. Yes, a great craftsman. yes, conservative tastes. But....
******************BOOOOOORING.
2. Bruckner: I actually enjoy the 4th, 7th...but that is not saying he could use an editor. And now and again it has that Vivaldi feeling like he wrote the same symphony 9 times. Seriously.
3. Telemann: Capable. Rarely profound.
4. Liszt: Great Pianist. Not a great composer. Used Joachim Raff to orchestrate a lot of music, before Raff realized he could do his own stuff---and often much better.... But a good man. That counts for something.
Underrated:
1. Mendelssohn: (I pretty much had to list him!) The guy wrote what has been called "The perfect symphony"--the Italian--and the Scottish. The violin concerto. A Midsummernight's Dream Overture, The Hebrides overture, 6 excellent string quartets, 2 masterpiece piano trios, the Octet, a significant and exceptional organ repoirtoire, some fine piano music, a masterful violin sonata (the F minor--supressed unitl Menhuin brought it to light in the 1950s) Much of his juvenialia is exceptional as well---the piano quartets, the later string symphonies (At age 12??? REALLY?)
Meanwhile, he basically established the core of the standard repoitoire as a conductor, revitalized Bach, and formed the Liepzig Music Conservatory that exists today.
Many historians point to his many organizing and playing/conducting duties as sapping his energies and denying us even more masterpieces in his short, productive life.
2. Zelenka-- Far better than Vivaldi, Telemann, and any of a dozen other Baroque hacks--Zelenka wrote counterpoint on par with Bach and was a friend of his. Interesting composing sense.
3. Joachim Raff: Promoted by Mendelssohn, employed by Liszt, and considered the preeminent symphonist in the 1870s 80s, he suffered from living TOO LONG and writing TOO MUCH. Fine compositions in all genres except Opera, I do believe.
4. Ferdinand Ries: Beethoven's student and aide: Wrote fine piano music, Piano quartets, trios, string quartets, concetos and symphonies..Well respected and widely known from 1800 to his death around 1840. Some really excellent stuff. I find he clearly has his own musical voice.
I'll leave it at 4.
I will say that I storngly disagree that Haydn was equal to Mozart. Haydn himself recognized Mozart's superiority. Haydn was brilliant, and creative, establishing the symphony, string quartet, and evolved over his long life, but he was no Mozart, and his music lacks the grace and intricacy that Mozart could spin off at will.